/***************************************************************************/
/*                                                                         */
/*  afloader.h                                                             */
/*                                                                         */
/*    Auto-fitter glyph loading routines (specification).                  */
/*                                                                         */
/*  Copyright 2003, 2004, 2005 by                                          */
/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
/*                                                                         */
/*  This file is part of the FreeType project, and may only be used,       */
/*  modified, and distributed under the terms of the FreeType project      */
/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
/*  this file you indicate that you have read the license and              */
/*  understand and accept it fully.                                        */
/*                                                                         */
/***************************************************************************/


#ifndef __AF_LOADER_H__
#define __AF_LOADER_H__

#include "afhints.h"
#include "afglobal.h"


FT_BEGIN_HEADER

typedef struct AF_LoaderRec_
{
    FT_Face face;                     /* current face */
    AF_FaceGlobals globals;           /* current face globals */
    FT_GlyphLoader gloader;           /* glyph loader */
    AF_GlyphHintsRec hints;
    AF_ScriptMetrics metrics;
    FT_Bool transformed;
    FT_Matrix trans_matrix;
    FT_Vector trans_delta;
    FT_Vector pp1;
    FT_Vector pp2;
    /* we don't handle vertical phantom points */

} AF_LoaderRec, * AF_Loader;


FT_LOCAL(FT_Error)
af_loader_init(AF_Loader loader,
               FT_Memory memory);


FT_LOCAL(FT_Error)
af_loader_reset(AF_Loader loader,
                FT_Face face);


FT_LOCAL(void)
af_loader_done(AF_Loader loader);


FT_LOCAL(FT_Error)
af_loader_load_glyph(AF_Loader loader,
                     FT_Face face,
                     FT_UInt gindex,
                     FT_UInt32 load_flags);

/* */


FT_END_HEADER

#endif /* __AF_LOADER_H__ */


/* END */